| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.83 | 3.722% | $29.9031 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $40.93 | 5.387% | $43.1349 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $94.92 | 8.197% | $102.7006 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $238.82 | 5.204% | $251.2482 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $118.26 | 8.821% | $128.6917 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $72.96 | 3.736% | $75.6858 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $92.88 | 3.662% | $96.2813 | $96.28 | $96.30 | $96.30 |
| 7 purchase totals = | $687.60 | $727.6456 | $727.64 | $727.70 | $727.60 | |